Hourly Weather Forecast - Eureka, IL

12 AM
50°F
10%
11mph
SSE
Mostly Clear
Humidity
62%
Feels like
45°F
Dew Point
37°F
1 AM
49°F
10%
11mph
SSE
Mostly Clear
Humidity
65%
Feels like
45°F
Dew Point
38°F
2 AM
50°F
30%
12mph
SSE
30% Chance Rain Showers
Humidity
67%
Feels like
45°F
Dew Point
39°F
3 AM
50°F
30%
12mph
S
30% Chance Rain Showers
Humidity
68%
Feels like
50°F
Dew Point
40°F
4 AM
51°F
20%
13mph
S
Partly Cloudy
Humidity
70%
Feels like
51°F
Dew Point
41°F
5 AM
51°F
10%
13mph
S
Clear
Humidity
71%
Feels like
51°F
Dew Point
42°F
6 AM
51°F
10%
13mph
S
Clear
Humidity
72%
Feels like
51°F
Dew Point
43°F
6:50 AM
7 AM
53°F
10%
13mph
S
Sunny
Humidity
72%
Feels like
53°F
Dew Point
44°F
8 AM
55°F
30%
14mph
SSW
30% Chance Rain Showers
Humidity
71%
Feels like
55°F
Dew Point
46°F
9 AM
59°F
30%
15mph
SSW
30% Chance Rain Showers
Humidity
68%
Feels like
59°F
Dew Point
48°F
10 AM
63°F
30%
16mph
SSW
30% Chance Rain Showers
Humidity
62%
Feels like
63°F
Dew Point
50°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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